sanwa CD770 Digital Multimeter

Description

sanwa CD770 Digital Multimeter sanwa CD770 Digital Multimeter is a reliable, high-precision instrument designed for professional electrical measurement, offering True RMS accuracy, wide measurement ranges for voltage, current, resistance, and frequency, along with a clear digital display, durable construction, and advanced safety features for dependable performance in industrial, maintenance, and troubleshooting applications. Features True RMS measurement ensures accurate readings for both linear and non-linear signals. Wide measurement range covering voltage, current, resistance, and frequency. High-resolution digital display provides clear and easy reading. Built-in continuity buzzer enables quick circuit checking. Frequency measurement capability up to 100kHz for advanced diagnostics. Overload protection enhances safety and prevents device damage. Data hold function allows users to freeze readings for convenience. Compact and ergonomic design ensures easy handling and portability. Durable construction suitable for industrial and field use. Low power consumption supports extended operational life. Specifications CD770 Measuring range Best accuracy Resolution Input impedance DCV 400m/4/40/400/600V ±(0.5%+2) 0.1mV 10M～100MΩ ACV 4/40/400/600V ±(1.2%+7) 0.001V 10M～11MΩ DCA 400μ/4000μ/40m/400mA ±(1.4%+3) 0.1μA ACA 400μ/4000μ/40m/400mA ±(1.8%+5) 0.1μA Resistance 400/4k/40k/400k/4M/40MΩ ±(1.2%+5) 0.1Ω Capacitance 50n/500n/5μ/50μ/100μF ±(5%+10) 0.01nF Frequency 5/50/500/5k/50k/100kHz ±(0.3%+3) 0.001Hz Continuity Buzzer sounds at between 0Ω and 85Ω（±45Ω）. Open voltage:approx.0.4V Diode test Open voltage:approx.1.5V Display numeral display 4000 Sampling rate 3 times/sec. Bandwidth 40～400Hz（Sine wave) Fuse 0.5A/250V 1.5kA Φ5×20mm Battery R6Px2 Battery life Approx.400h (manganese battery) at DCV range Size/Mass H166×W82×D44mm/340g Applications Electrical troubleshooting in residential and commercial systems. Maintenance and inspection of industrial equipment. Testing and diagnosing electronic circuits and components. Measuring AC/DC voltage and current in power systems. Continuity testing for wiring and connections. Frequency measurement in electrical and electronic devices. Repair and servicing of home appliances. Educational and laboratory use for technical training. Field service diagnostics for technicians and engineers. Preventive maintenance and system performance checks. Package Contents 1 x Sanwa CD770 Digital Multimeter Documents INSTRUCTION MANUAL PRODUCT CATALOG

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